Question

what is the quantity Conserved is in equation of continuity​

Answer 1

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Continuity Equation (Conservation of Mass)

The continuity equation (Eq. 4.1) is the statement of conservation of mass in the pipeline: mass in minus mass out equals change of mass.

Answer 2

☃️Answer☃️

❄️Continuity Equation ❄️

(Conservation of Mass)

4.1) is the statement of conservation of mass in the pipeline: mass in minus mass out equals change of mass. The first term in the equation, ∂ ( ρ v A ) / ∂ x , is “mass flow in minus mass flow out” of a slice of the pipeline cross-section.